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CVE-2026-89746: Linux 6.14
CVE-2026-89746 affects azl3 kernel 6.6.152.1-1 on Azure Linux 3.0. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00164 (percentile 0.05237), scored 17-Oct-2026.
Affected technology
Linux · 5ae1b18f05ee2b849dc03b6c15d7da0c1c6efa77 to before 441aa6742dff70297b5f64533a07a6189a026e91, 43b254d46c740bf9dbe65709afa021dd726dfa99 to before 3a8534664426c071c2dfb5b4ffa36b18a2abfd79, 435d2964af815aae456db554c62963b4515f19d0 to before 477d762be4b0ffaf01429ccd88859e93b0ec28cc, 6f86bdeab633a56d5c6dccf1a2c5989b6a5e323e to before b1a49c22de01faf176d44e5caa765e237353a579, 6f86bdeab633a56d5c6dccf1a2c5989b6a5e323e to before 83d1ae0406d8eade219a81b401e201702dd9dc55, 6f86bdeab633a56d5c6dccf1a2c5989b6a5e323e to before a7318172aa332a161fb9618286e64454c827f8fd, f1ae50cfb818ce1ac7a674406dfadb7653e2552d, 6.1.130 to before 6.1.188, 6.6.81 to before 6.6.157, 6.12.18 to before 6.12.109, 6.13.6 to before 6.14
Linux
Linux · 6.14
Linux
Component: Not specified by the source
File: kernel/trace/trace_events_hist.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- azl3 kernel 6.6.152.1-1 on Azure Linux 3.0
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00164 · percentile 0.05237 · 2026-10-17
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-18 12:55:59.341568+00:00 UTC
- Microsoft MSRC Security Update Guide (CVRF) · Source record · observed 2026-10-04 07:08:49.022374+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-19 10:33:46.008150+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-89746.html